Bug 998733

Summary:	SELinux is preventing /usr/bin/boinc_client from 'connectto' accesses on the unix_stream_socket @/tmp/.X11-unix/X0.
Product:	[Fedora] Fedora	Reporter:	Lorenzo Mastrogiacomi <floydbarber>
Component:	selinux-policy	Assignee:	Miroslav Grepl <mgrepl>
Status:	CLOSED ERRATA	QA Contact:	Fedora Extras Quality Assurance <extras-qa>
Severity:	unspecified	Docs Contact:
Priority:	unspecified
Version:	19	CC:	dominick.grift, dwalsh, mgrepl
Target Milestone:	---
Target Release:	---
Hardware:	x86_64
OS:	Unspecified
Whiteboard:	abrt_hash:9868c93e300696c74bfa67752a7923b4e4b5611c66734de009585608edcd7c70
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2013-08-22 13:54:39 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description Lorenzo Mastrogiacomi 2013-08-19 23:41:42 UTC

Description of problem:
Same as https://bugzilla.redhat.com/show_bug.cgi?id=919459 for Fedora 19
SELinux is preventing /usr/bin/boinc_client from 'connectto' accesses on the unix_stream_socket @/tmp/.X11-unix/X0.

*****  Plugin catchall (100. confidence) suggests  ***************************

If si crede che boinc_client dovrebbe avere possibilità di accesso connectto sui X0 unix_stream_socket in modo predefinito.
Then si dovrebbe riportare il problema come bug.
E' possibile generare un modulo di politica locale per consentire questo accesso.
Do
consentire questo accesso per il momento eseguendo:
# grep boinc_client /var/log/audit/audit.log | audit2allow -M mypol
# semodule -i mypol.pp

Additional Information:
Source Context                system_u:system_r:boinc_t:s0
Target Context                system_u:system_r:xserver_t:s0-s0:c0.c1023
Target Objects                @/tmp/.X11-unix/X0 [ unix_stream_socket ]
Source                        boinc_client
Source Path                   /usr/bin/boinc_client
Port                          <Sconosciuto>
Host                          (removed)
Source RPM Packages           boinc-client-7.0.65-1.git79b00ef.fc19.x86_64
Target RPM Packages           
Policy RPM                    selinux-policy-3.12.1-69.fc19.noarch
Selinux Enabled               True
Policy Type                   targeted
Enforcing Mode                Enforcing
Host Name                     (removed)
Platform                      Linux (removed) 3.10.5-201.fc19.x86_64 #1 SMP Wed
                              Aug 7 16:25:24 UTC 2013 x86_64 x86_64
Alert Count                   40
First Seen                    2013-08-12 19:55:02 CEST
Last Seen                     2013-08-19 18:52:17 CEST
Local ID                      6af145b1-400a-43bd-b028-4bb88785d660

Raw Audit Messages
type=AVC msg=audit(1376931137.513:599): avc:  denied  { connectto } for  pid=18965 comm="boinc_client" path=002F746D702F2E5831312D756E69782F5830 scontext=system_u:system_r:boinc_t:s0 tcontext=system_u:system_r:xserver_t:s0-s0:c0.c1023 tclass=unix_stream_socket


type=SYSCALL msg=audit(1376931137.513:599): arch=x86_64 syscall=connect success=yes exit=0 a0=5 a1=7ffffea976a0 a2=14 a3=7ffffea976a3 items=0 ppid=18903 pid=18965 auid=4294967295 uid=990 gid=989 euid=990 suid=990 fsuid=990 egid=989 sgid=989 fsgid=989 ses=4294967295 tty=(none) comm=boinc_client exe=/usr/bin/boinc_client subj=system_u:system_r:boinc_t:s0 key=(null)

Hash: boinc_client,boinc_t,xserver_t,unix_stream_socket,connectto

Additional info:
reporter:       libreport-2.1.6
hashmarkername: setroubleshoot
kernel:         3.10.5-201.fc19.x86_64
type:           libreport

Potential duplicate: bug 689205

Comment 1 Miroslav Grepl 2013-08-20 12:33:16 UTC

Has been fixed.


# yum update selinux-policy-targeted --enablerepo=updates-testing

Comment 2 Lorenzo Mastrogiacomi 2013-08-20 15:38:40 UTC

It's not fixed

[root@lof19 ~]# yum --enablerepo=updates-testing update selinux*
Plugin abilitati:langpacks, refresh-packagekit
No packages marked for update

[root@lof19 ~]# yum info selinux-policy-targeted
Plugin abilitati:langpacks, refresh-packagekit
Pacchetti installati
Nome         : selinux-policy-targeted
Arch         : noarch
Versione     : 3.12.1
Rilascio     : 69.fc19
Dimensione   : 18 M
Repo         : installed
Dal repo     : updates
Sommario     : SELinux targeted base policy
URL          : http://oss.tresys.com/repos/refpolicy/
Licenza      : GPLv2+
Descrizione  : SELinux Reference policy targeted base module.



Also for Fedora 18 it's not fixed though the bug has been closed:
https://bugzilla.redhat.com/show_bug.cgi?id=919459

Comment 3 Miroslav Grepl 2013-08-22 13:54:39 UTC

#============= boinc_t ==============

#!!!! This avc is allowed in the current policy
allow boinc_t xserver_t:unix_stream_socket connectto;

Please run

# yum update selinux-policy-targeted

Comment 4 Lorenzo Mastrogiacomi 2013-08-22 16:52:37 UTC

Well, it's gone :)
thanks